chore: CI workflow for bumping version (#43)

Author: ymc9

.github/workflows/build-test.yml

@@ -1,4 +1,4 @@
-name: CI
+name: Build and Test
 
 on:
     pull_request:

.github/workflows/bump-version.yml

@@ -0,0 +1,44 @@
+name: Bump Version
+
+on:
+    workflow_dispatch:
+
+permissions:
+    contents: write
+    pull-requests: write
+
+jobs:
+    bump-version:
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+              with:
+                  ref: dev
+
+            - name: Install pnpm
+              uses: pnpm/action-setup@v2
+              with:
+                  version: 10.12.1
+
+            - name: Use Node.js
+              uses: actions/setup-node@v4
+              with:
+                  node-version: 20.x
+                  cache: 'pnpm'
+
+            - name: Install dependencies
+              run: pnpm install --frozen-lockfile
+
+            - name: Bump version
+              run: pnpm run bump-version
+
+            - name: Create PR
+              uses: peter-evans/create-pull-request@v7
+              with:
+                  commit-message: 'chore: bump version'
+                  title: '[CI] Bump version'
+                  body: Automated changes for bumping version
+                  branch: chore/ci-bump-version
+                  branch-suffix: timestamp